/Engine/Source/Runtime/Core/Public/Containers/Array.h
Inserts given elements into the array at given location. Compatible element type version.
Location at which the item was inserted.
template<typename OtherAllocator, typename AliasElementType, typename std::enable_if_t< [TIsContainerElementTypeCopyable](API\Runtime\Core\Containers\TIsContainerElementTypeCopyable)< AliasElementType >::Value > *> [SizeType](API\Runtime\Core\Containers\TArray\SizeType) Insert ( [TArray](API\Runtime\Core\Containers\TArray)< typename [TContainerElementTypeCompatibility](API\Runtime\Core\Containers\TContainerElementTypeCompatibili-)< [ElementType](API\Runtime\Core\Containers\TArray\ElementType) >::CopyFromOtherType, OtherAllocator > && Items, const [SizeType](API\Runtime\Core\Containers\TArray\SizeType) InIndex )